Experiencing trouble connecting your Bluetooth devices to your Android car stereo? Many users encounter frustrating issues when trying to pair Bluetooth OBD dongles with their Android head units. If you’re facing a “Bluetooth scan not available” error or struggling to establish a connection, you’re not alone. This article explores a common problem where Android car stereos fail to pair with OBD2 Bluetooth adapters, despite these adapters working perfectly with phones and other devices. Let’s delve into the issue and potential solutions.
Many car owners who upgrade to an Android car stereo expect seamless Bluetooth connectivity, similar to their smartphones or tablets. However, a recurring complaint involves the inability to pair OBD2 Bluetooth dongles, essential tools for vehicle diagnostics and performance monitoring. Users report that while their OBD dongles function flawlessly with other devices, the Android car stereo simply refuses to connect.
One user detailed their frustrating experience with a new Android 10 10″ car radio. Despite navigating to the hidden Bluetooth settings and attempting various troubleshooting steps, pairing remained unsuccessful. These steps included:
- PIN Code Adjustments: Changing the default Bluetooth PIN from “0000” to “1234” and disabling “auto-connect” to manually input the pairing code.
- Manual PIN Entry Failure: Even when manually entering the PIN, the system would reject it, displaying an “incorrect code” error, often interrupting the entry process itself.
- External Keyboard Test: Utilizing a USB keyboard to eliminate potential interference from the on-screen keyboard, but the pairing issue persisted.
This user, equipped with popular OBD dongles like the KONNWEI KW902 and vgate iCar Pro OBD2 Bluetooth 4.0 (BLE), confirmed their dongles were not at fault, as they connected without issue to phones, tablets, and laptops. The problem appears isolated to the Android car stereo’s Bluetooth functionality.
The frustration stems from the expectation that Android car stereos should offer similar Bluetooth capabilities as standard Android devices. The difficulty in pairing common OBD2 tools raises questions about deliberate limitations or poorly implemented Bluetooth software within these car stereos. This can lead users to feel restricted and question the “free usability” of the Android system in this context.
If you are experiencing similar “Bluetooth Scan Not Available Android Car Stereo” issues or struggling to pair your OBD2 Bluetooth dongle, know that you are not alone. The next steps might involve checking for firmware updates for your car stereo, consulting online forums specific to your device model, or seeking advice from car audio specialists. Community forums and manufacturer support channels may offer further insights or workarounds to resolve this frustrating Bluetooth connectivity problem.
